Mạch nhánh & Đi dâyCâu 128 / 521
Under 210.8(A), a 125-volt, 20-ampere receptacle that serves a dwelling kitchen countertop surface requires what protection?
a.GFCI
b.AFCI only
c.Surge only
d.None
Giải thích
Section 210.8(A)(6) requires GFCI protection for receptacles serving dwelling kitchen countertop surfaces due to proximity to water. AFCI is separately required for the circuit but does not satisfy the GFCI rule; surge protection and 'none' do not protect against shock.
Trích dẫn luật: 2023 NEC §210.8(A)(6)Luyện miễn phí toàn bộ 521 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A 125-volt, 20-ampere receptacle installed in the unfinished portion of a dwelling basement used for storage or a work area requires what protection?
- Receptacles installed in a dwelling attached garage at 125 volts, 20 amperes must be provided with what protection?
- Under 210.8(A), outdoor receptacles at a dwelling rated 125 volts, 20 amperes generally require what protection?
- Which protection is required for 120-volt, 15- and 20-ampere branch circuits supplying receptacle outlets in dwelling bedrooms?
- In a dwelling bathroom, at least one receptacle outlet must be installed within what distance of the outside edge of each basin?
- For a one-family dwelling, how many outdoor receptacle outlets are required, and where?
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